baber/WOPTO huggingface dataset:
Patent JP-H08333614-A (JP)
Title: Refining dust in converter using zinc-containing material and control method of zinc concentration in molten iron
Inventor: WATANABE KUNIHIKO
IPC: C21C1/04
Filed: 1995-06-06
Abstract: PURPOSE: To control Zn concn. in refining dust produced in blowing and Zn concn. in molten iron and to recover and reuse the Zn refining dust by adjusting an Zn concn. supplied from Zn-containing material (scrap), top-bottom combined blowing stirring force and blowing time at the time of executing the scrap melting in a converter. CONSTITUTION: The charging quantity of the Zn-containing material to the total charging quantity for the converter is defined as <=40%. At the time of blowing, the blowing method is adjusted by the Zn concn. supplied from the Zn-containing material, top-bottom combined blowing stirring force and blowing time, and the Zn concn. in the refining dust produced during blowing and the Zn concn. in the molten iron are accurately controlled to 0.1-70wt.% and 0.0001-0.01wt.% respectively. At the same time, the recovered concd. Zn refining dust is made to be reused. Further, the Zn concn. in the molten steel can be controlled within the range without affecting to the product quality by adjusting the charging quantity of the Zn-containing material so that the Zn concn. in the refining dust becomes a prescribed concn. in the molten iron, thereby reducing installation expense and running expense.
Patent JP-H0211196-A (JP)
Title: Controller for washing machine
Inventor: KIUCHI MITSUSACHI
IPC: D06F33/02
Filed: 1988-06-29
Abstract: PURPOSE:To prevent that high voltage is impressed to power parts for a long time by turning on a relay before a load turns on and inhibiting long-time power supply to a high-voltage power circuit such as a motor circuit. CONSTITUTION:Even when a power source switch is turned on, a relay contact 25b serially connected with a power source is opened, immediately before starting an operation, the relay contact 25b closes, and power is supplied to a load circuit, and immediately after that, either a washing motor to control the load circuit or the group of power switching semiconductors 22, 23 and 24 for driving a feed valve is made into a conductive state. Further, when the operation ends, since the group of the power switching semiconductors is made into an OFF state, and after that the relay contact opens, a deterioration due to the arc of the relay contact can be prevented. Further, a reversing state is displayed on a display part, the impression of voltage to the load and the power switching semiconductors is eliminated, and the long-time power supply to the power parts is prevented. Further, even under a temporary stopping state, the power supply to the power switching semiconductors is interrupted, and the title controller is made correspond also to a case in which a washing machine is left as it is under the temporary stopping state.
Patent JP-S5862428-A (JP)
Title: Igniter for petroleum combustor
Inventor: TAKAGI HIROO
IPC: F23Q7/08
Filed: 1981-10-09
Abstract: PURPOSE:To actuate an igniter automatically at rising by pushing in and locking an ignition heater while turning a power switch OFF and turning the power switch ON after a fixed time passes to actuate the igniter. CONSTITUTION:A connecting body 25 fitted to an ignition bracket 15 is contacted with a cam 39 for locking, but it is rotated in the arrow (a) direction in a hinge 27 section, rides across the cam 39 for locking and is positioned at a location shown in an alternate long and short dash. The ignition bracket 15 intended to return to an original state by the energizing force of a spring 24 is locked as it is under the state of ignition. When the set time of a timer 34 passes, the notch groove 41a of a cam 41 for the switch is opposed to the switch button 40a of the power switch 40 first, the push is released, and the power switch 40 is brought to an ON state. Accordingly, the ignition heater 18 is conducted, and the igniter is actuated.
Patent JP-H0452598-A (JP)
Title: Medical radiation shielding chamber
Inventor: UEDA YASUO
IPC: G21F7/00
Filed: 1990-06-20
Abstract: PURPOSE:To reduce the primary scattering rays incident on the door of an entrance and exit by shielding radiation by providing a plurality of partition walls having radiation shielding capacity to the wall surface opposed to the entrance and exit. CONSTITUTION:Partition walls 6A - 6C are provided on the wall surface of an entrance and exit. The walls A, B has the radiation shielding capacity to leak X-rays going toward a front wall from a high energy X-ray generator 21 and the wall 6C has the radiation shielding capacity to the primary scattering rays going toward the entrance and exit. Further, two small chamber structures having opening parts in the direction of the entrance and exit are constituted of the walls 6A, 6B. With respect to the primary scattering surface seen through from the point P of the door 1 of the entrance and exit, the planar expanse among the leak rays radially generated from the generator 21 becomes the range determined by a side wall 4 and the wall 6c when looked from the point P within the range determined by the side wall 4 and the walls 6A, 6B. The height direction thereof becomes the range of the opening height falling from a floor surface and determined by a wall 5. Therefore, the primary scattering surface becomes the range determined by the opening dimension of the wall 5 among the front wall of the wall 6B.
Patent JP-H11348465-A (JP)
Title: Credit card and method for issuing the same
Inventor: KUDO TAKERO
IPC: B42D15/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent a damage of use of a credit card caused by an illegal issue by arranging a recording area for directly recording data of an authorization signal for discriminating that the card is usable by a credit card supplier on a record. SOLUTION: The credit card 10 comprises a magnetic recording portion 11 as a data recording portion 13, and an IC recording portion 12. The portion 11 has a recording area for recording various information such as an enterprise code 25, a membership number 26, an expiration date 27, a card using authorization signal record 28, other information 29 and the like. In the record 28, for example, before an authorization of using the card by a credit company, a signal of '0' is recorded. Then, in the case of authorizing a use of the card by the company, a signal of '1' is input instead of the signal of the '0', thereby validating the use of the card.
Patent JP-H0327441-A (JP)
Title: System for utilizing data base in knowledge information processing system
Inventor: MORIHARA ICHIRO
IPC: G06F9/44
Filed: 1989-06-23
Abstract: PURPOSE:To reduce the burden of a user by using a retrieval means, an accumulation means and a loading means when data stored in a data base is converted into the frame of a knowledge base or the fact knowledge of a working memory. CONSTITUTION:The retrieval means 16 calculates the retrieval condition of all data required for inference based on a reference condition described in all rule knowledge used for inference, and it collectively and automatically retireves the data base based on the retrieval condition. The loading means 18 loads only knowledge which becomes necessary in an inference process from the knowledge base 11 through a knowledge base control means 13. Thus, a state that a memory quantity comes to lack can be avoided. The user only needs to define data structure defined in the data base 12 and the correspondence of the frame and a slot defined in the data base 11, and it can be eliminated that the user designates the retrieval condition of the data base 12 and executes designation in retrieval unit. Thus, the data base can efficiently be used.
Patent JP-S5683422-A (JP)
Title: Purification of 1,3-diene oligomer
Inventor: KITATSUME SHIYOUJI
IPC: C07C2/46
Filed: 1979-12-13
Abstract: PURPOSE: To prepare the titled compound containing only a small amount of halogen, in high recovery, easily, by separating the catalyst from the reaction product containing 1,3-diene oligomer using a purifying agent composed of an ethanolamine and a mixture of an ethanolamine, a specific hydroxyl compound and water.  
     CONSTITUTION: A 1,3-diene oligomer solution containing extremely small amount of halogens is obtained by treating a produced crude 1,3-diene oligomer liquid containing a catalyst residue with a purifying agent composed of (A) diethanolamine or triethanolamine and (B) monoethanolamine, triethanolamine, and an acyclic aliphatic hydroxyl compound (e.g. methanol, ethanol, etc.). The use of the purifying agent enables the complete decomposition of the catalyst and the increase in the fluidity of the decomposition residue. The solubility and dispersibility of the purifying agent in the reaction products are high, and accordingly, the smooth and rapid decomposition and separation can be achieved. The bottom residue can be effectively utilized, and the corrosion of the apparatus is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11351581-A (JP)
Title: Heating cooker
Inventor: UEI YASUHIKO
IPC: F24C7/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker in which it is prevented vapor to be exhausted from staying in a heating chamber and liquefied vapor from being deposited on an internal surface of a door of the heating chamber. SOLUTION: A heating cooker includes a heating chamber 1 in which an article to be heated is contained, a magnetron separated from the heating chamber 1 through a partition plate 2 for supplying microwaves into the heating chamber 1, a cooling fan 6 for cooling the magnetron by introducing fresh air A, and a heating chamber door for closing an opening of the heating chamber 1 freely to open and close. There is further disposed an air passage at a front position of a ceiling of the heating chamber 1 for dividing and introducing the fresh air A introduced by the cooling fan 6. There is moreover disposed an air intake port 23 in the air passage 22 for exhausting the introduced fresh air A as an air curtain extending along then internal surface of the heating chamber door.
Patent JP-H0832319-A (JP)
Title: Dielectric filter
Inventor: UMEBAYASHI NORIYUKI
IPC: H01P7/04
Filed: 1994-07-14
Abstract: PURPOSE:To eliminate the dispersion of characteristics by preventing the movement of a capacitor during reflow clue to affinity and surface tension by the locking action of a stopper provided in the external terminal of a coupling terminal. CONSTITUTION:A notch positioned in the middle is provided in the external terminal 1b and the stopper 1c provided with a length for locking a connection capacitor is formed opposite to an internal terminal 1a. The coupling terminal 1 is inserted to the hole 2a of the resonator 2 of this dielectric filter and the terminal 1b is solder-connected to the capacitor 4 mounted to a substrate 3. At the time of performing solder connection by the reflow, paste solder 5 is applied to the capacitor 4 mounted on the substrate 3 whose one end is arranged in contact with the stopper 1c, the terminal 1b of the terminal 1 is abutted above and the reflow is performed. In such a manner, the movement of the capacitor 4 is eliminated even when tensile force in the direction of the resonator 2 of the capacitor 4 is generated by the surface tension due to the melting of the solder 5 during the reflow of the capacitor 4 by the locking action of the stopper.
Patent JP-H0826578-A (JP)
Title: Image forming system device
Inventor: ICHIKAWA MITSURU
IPC: G03G15/00
Filed: 1994-07-14
Abstract: PURPOSE:To prevent misoperation in the case of performing aftertreatment including punching. CONSTITUTION:An image forming device 1 is provided with an aftertreatment selecting means 3 for selecting the respective aftertreatment modes of collation, sorting, paper alignment, stapling and punching. In this aftertreatment selecting means 3, a punching mode can be selected only in the case of previously selecting at least one of second tray discharge modes such as collation, sorting, paper alignment and stapling.
Patent JP-S5685253-A (JP)
Title: Medium for feed of rice hull
Inventor: MATSUMURA YOSHITO
IPC: A23K1/00
Filed: 1979-12-15
Abstract: PURPOSE: The titled medium obtained by packing a bag having permeability and low water permeability with a medium composition comprising rice hulls as a main ingredient to which a seed fungus is added.  
     CONSTITUTION: A medium composition obtained by blending 100pts.wt. rice hulls with 50W150pts.wt. 1W20pts.wt. seed gungus, e.g., fungus of Preurotus ostreatus, and, if necessary, not more than 20pts.wt. nutrient, is packed into a bag having permeability and low water permeability, preferably with an air transmission flow calculated as an oxygen permeability not less than 50cc/m 2  24hr and a water permeability calculated as water vapor transmission not more than 500g/m 2  24hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6054761-A (JP)
Title: Atomizer
Inventor: MAEHARA NAOYOSHI
IPC: B05B17/06
Filed: 1983-09-02
Abstract: PURPOSE:To spray stably liquid with small-sized constitution and low electric power and to prevent outflow of the liquid from nozzles, etc. with a device for filling the liquid into a pressurizing chamber, oscillating the same with an electrical oscillator and spraying the liquid from the nozzles by providing specifically a means for transporting the liquid. CONSTITUTION:An atomizing part 13 is constituted by adhering a body 15 having a cylindrical pressurizing chamber 14, a nozzle plate 17 provided with plural nozzles 16 and a circular piezoelectric oscillator 19 as shown in the figure. The chamber 14 is provided with a supply port 22 and a discharge port 23; the former is connected to a liquid storage tank 26 and the latter to an electrically driven plunger type pump 27 which is a means for transporting the liquid, respectively by means of pipes. The outlet side of the pump 27 is connected to the tank 26 by a pipe. When the liquid is filled in the tank 26 up to the liquid level B and the pump 27 is started in this stage, the liquid level A is risen by the suction force thereof and the inside of the chamber 14 is filled with the liquid. The inside of a discharge pipe 25 is further filled with the liquid, by which the liquid is discharged to a discharge pipe 28.
Patent JP-H0454380-A (JP)
Title: Gasket
Inventor: INOUE YASUMICHI
IPC: F16J15/12
Filed: 1990-06-20
Abstract: PURPOSE:To improve trailability of a seal ring against expansion of a seal objective member by providing a reinforced member with a ring main body part and a plural number of projected parts projecting outward from it. CONSTITUTION:This head gasket 1 is interposed between a cast iron made cylinder block 2 and an aluminium alloy made cylinder head 3. A metal made reinforced member 12 is installed on a seal ring 9. The reinforced member 12 is constituted of a main body part 13 in a ring which is smaller in diameter than the inner diameter of the seal ring 9 and a plural number of projections 14 extending straight outward in the radial direction from the main body part 13. Then, the main body part 13 is arranged in the inner part of the seal ring 9 and head end parts of each of the projections 14 are buried in the inner peripheral part of the seal ring 9. Consequently the buried amount of the reinforced member into the seal ring is small, and consequently, it is possible to surely prevent cracking on the same seal ring for the improvement of trailability of the seal ring against the expansion of a seal objective member.
Patent JP-S5865184-A (JP)
Inventor: OOMI YOSHINOBU
IPC: A63F9/08
Filed: 1981-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0326247-A (JP)
Title: Microdrill for dental purpose and production thereof
Inventor: KITAMURA HAJIME
IPC: A61C3/02
Filed: 1989-06-23
Abstract: PURPOSE:To allow the cutting of fine parts, to improve the wear resistance and to provide an excellent cut by coating the surface of a member subjected to a plasma etching treatment with the acicular and/or columnar crystal of diamond-like carbon and filling the inter-crystal spacings with an electroless nickel plating. CONSTITUTION:The carbide of a metal is adequately used as the member. The surface of the member is polished by a plasma etching, etc. The acicular and/or columnar crystal of the diamond-like carbon is deposited from the hydrocarbon on this member by a plasma vapor deposition method of using hydrocarbon and hydrogen or a gaseous mixture consisting of an inert gas, such as helium and argon at need and impressing 1 to 10GHz microwaves to the member. The member coated with this diamond-like carbon crystal is installed in another reaction vessel into which hydrogen is introduced. Plasma is generated in the system by impressing microwave electric power to etch away the graphite transferred of the carbon. Further, this member is subjected to the electroless nickel plating. The nickel intrudes into the member in place of the removed graphite, etc., in this way. This nickel support the acicular and columnar diamond-like carbon crystal and adheres the same securely to the member.
Patent JP-H0918161-A (JP)
Title: Electronic apparatus with leg
Inventor: TANIOKA YOSHIO
IPC: G06F1/16
Filed: 1995-06-28
Abstract: PURPOSE: To improve the projecting/retracting operation of leg part by providing a leg body having a rotary shaft to be fitted idly in an elongated hole at one end thereof, and a torsion spring for turning the other end of leg body downward while being secured to the body of electronic apparatus and the leg body at the opposite ends thereof. CONSTITUTION: A leg body 4 is provided rotatably at the lower rear end part of the body 2 of electronic apparatus. The leg body 4 is provided integrally with a columnar rotary shaft 5 at one end thereof and a step part 6 at the other end thereof. The rotary shaft 5A is applied with a torsion spring 7 secured to the leg body 4 and the body 2, respectively, at one and the other ends 8, 9 thereof. The leg bodies 4 are provided oppositely at the lower rear end part of the body 2 and the rotary shaft 5 is fitted idly in a pair of elongated holes 10, 10 extending in the vertical direction. The leg body 4 is rotary urged by the torsion spring 7 such that the step part 6 side is located below the body 2.
Patent JP-H0766273-A (JP)
Title: Inner atmosphere control device of portable hermetic vessel
Inventor: YAMASHITA TEPPEI
IPC: H01L21/68
Filed: 1993-06-30
Abstract: PURPOSE:To provide an inner atmosphere control device of a portable hermetic vessel, wherein the inner atmosphere of the portable hermetic vessel can be replaced with an inert gas atmosphere without connecting the hermetic vessel to an inert gas source such as a nitrogen gas bomb or the like, and the portable hermetic vessel can be remarkably lessened in expense and time necessary for re-purging. CONSTITUTION:A vessel 60 provided with an inner cavity, a pad where a portable hermetic vessel is hermetically mounted, and a port 62 which communicates with the inner cavity, a member 65 which hermetically shuts off the port 62 from the inner cavity, an open-close mechanism which opens or closes the lid 20 of the portable hermetic vessel, and a inner atmosphere component controlling agent unit, 70 housed on the inner cavity in a replaceable manner. The portable hermetic vessel is composed of a vessel main body and a closable lid capable of hermetically closing the opening of the vessel main body and charged with inert gas, wherein the inside of the vessel main body communicates with the inner cavity through the port 62 when the lid is opened.
Patent JP-H0716338-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide a game machine which enables the replacement of a device alone pertaining to the contents of game handily leaving a base device in common to the game machine. CONSTITUTION:This game machine is provided with an outer frame, a variable display device which is mounted inside the outer frame to perform a variable display game and a drive control means to control the driving of the variable display device. The variable display device is made up of a plurality of rotary drums 31, 32 and 33, a drive mechanism to rotate or stop the rotary drums 31, 32 and 33 while the variable display device and a drive control means are housed integrally in a casing 26 mounted on the outer frame 2 being allowed to load or unload.
Patent JP-S6140927-A (JP)
Title: Repairing work for subsidence of structure foundation
Inventor: YAMAMOTO TAKASHI
IPC: E02D27/48
Filed: 1984-07-31
Abstract: PURPOSE:To perform repairing work for the inclination and displacement of a foundation slab at any time by a method in which a grout is injected into holes drilled in the foundation slab of structure (or building) on the basis of inclined values and displacement values detected by a clinometer and a displacement meter provided to the structure, CONSTITUTION:The foundation slab 2 of a building 1 has plural grout injection holes 3 and an inclinometer 4. Displacement meters 5, besides the inclinometer 4, are provided in plural places of the building 1 and connected to a computer 7. A grout is injected through an injection tube 12 connected to a control unit 13 to be controlled by the computer 7 into the holes 13. Repairing work for the inclination and displacement of the building foundation can be made arbitrarily on the basis of the measured values of inclination and displacement of the building without the use of jacks.
Patent JP-S5951688-A (JP)
Title: Television system
Inventor: NISHIMURA ITSUROU
IPC: H04N7/167
Filed: 1982-09-17
Abstract: PURPOSE:To attain the scrambling of a sound signal, by transmitting a sound corresponding to a TV screen after switching alternately into two multiplex sound channels in an optional period. CONSTITUTION:The sound corresponding to a TV screen is not transmitted on a main sound channel but transmitted on sound channels provided secondarily by using alternately them in an optional period. In the receiving, the sound signal 41 scrambled and transmitted is selected through filters 25-26 in response to the main channel, the 1st and the 2nd sub-channels. Then, the signals are restored into the same frequency at multipliers 28, 29. This is switched with a signal in response to the scranble information at a switch 35 and an output of the multiplier through which a correct sound is transmitted is applied to an FM demodulator 39 through a BPF 36 and a limiter 37 and restored into the sound signal. After an unnecessary signal is eliminated at a filter 40, the result is extracted at a sound output terminal 44 as a normal sound signal through a switch 38.
Patent JP-S6073460-A (JP)
Inventor: TEII AI KEI FUASHIYAMU
IPC: G01N33/52
Filed: 1984-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S648397-A (JP)
Title: Electric motor-driven blower
Inventor: YAMAURA IZUMI
IPC: F04D29/44
Filed: 1987-06-30
Abstract: PURPOSE:To decrease noise in an electric motor-driven blower and to enhance its efficiency of blowing air by providing at least one or more through holes communicating with the return passage side of an air guide in plural bladeless tilt paths in a diffuser of the air guide. CONSTITUTION:A stream of air, fed from an impeller 24, is guided by an air guide 25. A diffuser 28 of the air guide 25 has plural bladeless tilt paths 27. This tilt path 27 provides at least one or more through holes 33 so as to communicate with a return passage 30. The stream of air, changing its fow from a dotted line direction to the downward direction along the tilt path 27 because of existence of the through hole 33, is smoothly guided to the return passage 30. In this way, blower efficiency can be substantially improved.
Patent JP-S6137288-A (JP)
Inventor: AANORUDASU BIEMANZU
IPC: D05B87/00
Filed: 1985-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5862468-A (JP)
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 1981-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。